The Grand Prix series is the biggest and best sitting volleyball competition in England. 

Split into two tiers depending on the number of entries, it sees teams from each group play in six round-robin format events throughout the season. League standings decide who plays in the Final 4 before a climactic final to crown the champion.

The 2024/25 season provide to be another one with lots of teams battling for the top spots. Sitting Bucks successfully retained their title by beating Help 4 Heroes in the final back in April.